What Are Pregnancy Category C Drugs?
According to the FDA (the U.S. Food And Drug Administration), pregnancy category C drugs are drugs that were harmful for animal fetuses in studies on animals, but no harm for the human fetuses was proven, mainly due to lack of human studies. This means that it is actually not known, if pregnancy category C drugs are harmful for the unborn babies or not when taken by their mothers.
NOTE: FDA pregnancy categories are for the U.S. and Canada. Other countries may have a different drugs in different categories.
FDA Pregnancy Categories
- Pregnancy category A: Drugs that were tested enough on pregnant women to be considered safe for the unborn babies
- Pregnancy category B: Drugs that were not tested enough, but there were no harm for animal or human fetuses was proven in any study
- Pregnancy category C: Drugs harmful for animal fetuses, but not for human fetuses
- Pregnancy category D: Drugs with proven risks for the human fetuses, but there use by pregnant women may be still acceptable in life-threatening situations
- Pregnancy category X: Drugs with so harmful effects on the human fetuses that they should not be used by pregnant women in any circumstances
FDA Pregnancy Category C Anti-Itch Creams and Pills
The following drugs (a non-complete list) were not proven to be harmful for the unborn babies, but speak with your doctor before use:
- Amonium lactate (in creams)
- Benzocaine cream (anesthetic)
- Butoconazole vaginal (anti-fungal cream)
- Calcipotriene cream (for psoriasis)
- Camphor ointment (analgesic)
- Coal tar (for psoriasis)
- Gabapentin (pills, for shingles, herpes)
- Pimecrolimus cream (for eczema)
- Pramoxine cream (anesthetic)
- Steroids (for eczema and certain other pregnancy rashes), only few examples:
- Betamethasone (in creams, lotions)
- Hydrocortisone (in creams)
- Triamcinolone
- Prednisone (pills)
- Tacrolimus cream (for eczema)
- Tretinoine cream (for acne)
- Urea cream (for eczema, psoriasis)
- Zinc oxide (in pastas, lotions)
Here you can read about anti-itch creams in pregnancy
